ELECTRICAL GRIDS STUDIES AND SYSTEMS INTERCONNECTION ANALYSIS  

We provide advisory and consultancy services for both electrical interconnection of energy production facilities to the grid as for the transmission and distribution networks operations, counting with a department with proved experience staff, both at national and international level.

  • Load flow studies
  • Contingency analysis studies
  • Reactive power analysis and compensation studies
  • Electric power losses studies
  • Short circuit analysis studies
  • Fault Ride Through Studies
  • Grid Integration studies
  • Renewable power plants (photovoltaic and wind power plants) Integration Studies
  • Harmonics and flickers analysis studies
  • Earth grid design testing studies
  • Arc flash studies and electrical hazard assessments
  • Transient stability studies
  • Switching overvoltage studies, with statistical approach
  • Inrush current transient studies
  • Surge overvoltage (lightning type) studies
  • Short circuit fault transient studies
  • Secondary arcing studies

We have highly trained staff in the use of the following simulation and design tools:

  • DigSILENT Power Factory
  • ETAP Power System Design and Analysis
  • PSS/E High Performance Transmission Planning Software
  • CDEGS Integrated Software for Power System Grounding/Earthing, Electromagnetic Fields and Electromagnetic Interference
  • ATP-AMTP – Transient simulation software
  • CYME CYMTCC
  • CYME CYMCAP